So far I've read only two SMB novels - Siege of Castellax and Rhynn's World which were plagued by certain one-sideness. In Siege it was more vulgar, while in Rhynn it was more like not giving orks any heavy weapons and stuff like that.

Is Purge of Kadiullus also like that?

"There can be no bystanders in the battle for survival. Anyone who will not fight by your side is an enemy you must crush" -Scriptorus Munificantus

Thrusting his thunder hammer into the sky, he shouted—so that all could hear "Primarch.Progenitor, to your glory!""And to the glory of Him on Earth!" his brothers bellowed in response-A knight is sworn to valor. His heart knows only virtue.His blade defends the helpless. His word speaks only truth.His wrath undoes the wicked